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本文对变弹性模量三维光弹地质体模型中的粘结约束应力进行了分析和讨论。同时,提出了两种消除变弹模光弹模型中粘结约束应力的方法。本文对变弹性模量三维光弹性实验的应用和发展具有一定的参考价值。
This paper analyzes and discusses the bond restraint stress in the three-dimensional photoelastic geobodies model with variable elastic modulus. At the same time, two methods are proposed to eliminate the bond constraint stress in the variable-elastic model photoelastic model. This paper has a certain reference value for the application and development of three-dimensional photoelastic experiments with variable elastic modulus.